Part number: 31305B3C787

Unleash the most focused and exhilarating version of MINI handling with the Genuine John Cooper Works Sports Suspension. Developed for drivers who demand sharper feedback, superior control, and authentic motorsport character, this suspension kit transforms the MINI F66 into a machine that feels just as confident on a winding back road as it does during spirited track driving.

Engineered through an intensive development program by BMW AG in collaboration with KW Automotive GmbH, this height-adjustable JCW suspension delivers a perfectly balanced combination of precision, stability, and everyday usability. The result is unmistakable go-kart-like handling with significantly improved roadholding and responsiveness, without sacrificing the refinement expected from a factory-engineered upgrade.

The threaded, height-adjustable design allows the vehicle’s already low centre of gravity to be further optimized for road conditions and driving style. With an adjustable lowering range of approximately 20–30 mm, drivers can fine-tune stance and handling using the included adjustment tool. Factory pre-set settings ensure race-inspired performance remains fully suitable for daily driving.

Visually, the striking red JCW springs provide an unmistakable motorsport look, while premium materials such as stainless steel front struts and high-strength steel rear shock housings ensure exceptional durability and corrosion resistance. Extensive testing by professional test pilots guarantees long-term performance under demanding conditions.

This suspension kit requires no vehicle recoding and no chassis measurement or alignment following installation, making it a seamless OEM performance upgrade.

Key features and benefits

• Genuine MINI John Cooper Works performance suspension
• Height-adjustable threaded chassis with approximately 20–30 mm lowering range
• Sharper steering response, improved stability, and enhanced cornering control
• Tuned equally for road use and track performance
• Factory default settings optimized for everyday driving
• Stainless steel front spring struts and high-strength steel rear components
• Iconic red JCW springs for a motorsport-inspired appearance
• Developed jointly by BMW AG and KW Automotive GmbH
• No coding or post-installation chassis measurement required

Vehicle compatibility

• MINI Cooper Hatch 3-Door (F66)
• MINI Cooper S Hatch 3-Door (F66)
• MINI J01 models where applicable (always verify exact fitment by VIN)

What’s included

• 2 stainless steel complete front spring struts with height-adjustable spring plates
• 2 rear shock absorbers
• 2 rear springs with height-adjustable spring plates
• Installation accessories
• Height adjustment tool

Additional notes

• Recommended lowering for optimal balance is 20 mm
• Further lowering may reduce driving comfort
• Optional JCW stabilisers and swivel bearings can further enhance performance (not included)
• Installation time is approximately 6.5 hours

For confirmation of compatibility with your specific vehicle configuration, we recommend contacting our team before ordering.